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승모판 협착증에 동반된 좌심방 혈전증의 관상동맥 조영술 소견

Other Titles
 Coronary Angiographic Findings of Left Atrial Thrombi in Mitral Stenosis 
 김성배  ;  김양민  ;  김태훈  ;  김미영  ;  조인철  ;  문융 
 Journal of the Korean Radiologist Society (대한방사선의학회지), Vol.41(5) : 893-897, 1999 
Journal Title
 Journal of the Korean Radiologist Society (대한방사선의학회지) 
Issue Date
Coronary angiography ; Left atrium ; thrombosis ; Mitral valve ; stenosis
PURPOSE: To investigate the coronary angiographic findings of left atrial thrombi associated with mitral stenosis. MATERIALS AND METHODS: In 98 patients who had undergone coronary angiography and in whom the presence of left atrial thrombi was confirmed by surgery or repeated transesophageal echocardiography, evaluated the pattern, origin and location of abnormal vasculature suggestive of left atrial thrombi such; abnormalities included neovascularity, staining, dye collection and fistula. RESULTS: Abnormal vasculature was observed in 70 patients (71.4%). It arose from the left circumflex artery in 66 patients (including the sinus nodal branch in four), the right coronary artery in 14 (including the sinus nodal branch in 7 and conal branch in 2), the left anterior descending artery in one, and the left main coronary artery in one. The patterns of abnormal vasculature arising from the left coronary artery were fistula in 50, dye collection in 32, staining in 29 and neovascularity in 24; those arising from the right coronary artery were fistula in four, dye collection in two, staining in four and neovascularity in nine. Abnormal vasculature located at the anterior third of the left atrium in 50 cases, the middle in 20, and the posterior region in 12. CONCLUSION: The abnormal vasculature suggested by left atrial thrombi most commonly arose from the left circumflex artery and was located at the anterior one-third of the left atrial cavity. Fistula was the most common finding of left atrial thrombi, and for that these detection of the abnormal vasculature thrombi give rise to, selective coronary angiography was the useful modality.
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1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
Yonsei Authors
Kim, Tae Hoon(김태훈) ORCID logo https://orcid.org/0000-0003-3598-2529
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